07 June 2016

IntelliJ IDEA: How to Permanently Turn On Line Numbers

How to permanently turn on line numbers in IntelliJ IDEA (and other JetBrains IDEs):
  1. Go to File > Settings...
  2. Then go to Editor > General > Appearance.
  3. Check the Show line numbers box.
  4. Click Apply and OK.
  5. Line numbers are now permanently turned on.
Video: https://www.youtube.com/watch?v=uLRh_z40lLE